在更新到Android Studio 2后，当我试图运行我的应用程序并选择一个模拟器时，我等待模拟器启动，它突然被杀死。我可以看到模拟器进程几分钟，但从来没有GUI。在Android studio中，我得到了错误
android studio Error while waiting for the device: The emulator process for AVD was killed
即使我在Android Studio之外运行模拟器也会发生这种情况。我试用了Android 6和基于Android 4.4的模拟器。 在Windows 7 x64 PC上运行。类似于另一个StackOverflow帖子被关闭。我尝试了各种ram、VM堆和分辨率设置。
当前回答
如果从上面看，没有解决办法。然后下载 x86和x64版本，并安装它们。完成此操作后，再次运行模拟器，一切正常。
下载链接:https://support.microsoft.com/en-us/topic/the-latest-supported-visual-c-downloads-2647da03-1eea-4433-9aff-95f26a218cc0
其他回答
面对类似的问题，尝试上述解决方案，它没有工作。
如果上述建议不能解决问题，我想提出一个简单的解决方案。
解决方案-尝试清理系统中的空间。我的问题是，当我试图启动模拟器时，只剩下1GB的空间，在清理空间后得到8GB，并能够启动模拟器。
你可以通过从命令行运行模拟器来获得错误消息的详细信息，例如:
C:\WINDOWS\system32>C:\Users\foo\AppData\Local\Android\Sdk\emulator\emulator -netdelay none -netspeed full -writable-system -avd emulator_foo
emulator: Android emulator version 30.6.5.0 (build_id 7324830) (CL:N/A)
emulator: ERROR: This AVD's configuration is missing a kernel file! Please ensure the file "kernel-ranchu" is in the same location as your system image.
emulator: ERROR: ANDROID_SDK_ROOT is undefined
或者通过Android Studio IDE菜单帮助->显示登录资源管理器->打开idea.log文件->再次运行avd模拟器，查看最后几行更新的错误日志。
如果你将模拟器升级到30+版本并运行mac < 10.15，我会得到同样的错误
如果从命令行运行它，就会看到真正的错误
~/Library/Android/sdk/模拟器-avd - <
emulator: Android emulator version 30.5.3.0 (build_id 7196367) (CL:N/A)
dyld: Library not loaded: /System/Library/Frameworks/IOUSBHost.framework/Versions/A/IOUSBHost
您可以通过以下步骤修复此问题，以升级到Big Sur或降级模拟器。
wget https://dl.google.com/android/repository/emulator-darwin-6885378.zip zip解压emulator-darwin-5395263。 mv ~/图书馆/Android/sdk/模拟器~/Library/Android/ Android/ Android/模拟器 mv模拟器~/图书馆/Android/sdk/模拟器 cp ~/Library/Android/sdk/ previoter /package.xml ~/Library/Android/sdk/ package.xml
检查是否成功:
cd ~ ~ /图书馆/ Android / sdk /模拟器/模拟器- version
28.0.25.0
~ /图书馆/ Android / sdk /模拟器/模拟器-list-avds
源https://groups.google.com/g/flutter-dev/c/uEthfwjZBAQ/m/HSFqTgYsAgAJ
2021年4月8日编辑:我更新了模拟器链接到评论中提到的新版本
如果从上面看，没有解决办法。然后下载 x86和x64版本，并安装它们。完成此操作后，再次运行模拟器，一切正常。
下载链接:https://support.microsoft.com/en-us/topic/the-latest-supported-visual-c-downloads-2647da03-1eea-4433-9aff-95f26a218cc0
总结一下:
Install and reinstall HAXM 7.5.6 (only available version) under 'Android SDK' settings. Try downloading it manually, even other versions (they don't work with Android SDK), installing it from the Android/Sdk folder, etc. sc query intelhaxm in cmd should show if it is running correctly. Virtualization is enabled in your BIOS and has been tested Made sure the PATH variables are correct (ANDROID_HOME / ANDROID_SDK_ROOT) but NOT (ANDROID_SDK_HOME) to the folder in your settings per Here. Otherwise, you will see EVENTS on the Android Studio splash screen. Try unchecking / rechecking Launch in a tool window in Emulator settings (and even Enable Device Frame in AVD settings) Try rebuilding in several different combinations of android, different phones, etc (but with same levels and packages ... 30 for example) Try Rebooting in several different configurations Make sure all SDK Tools are up-to-date, and even try a fresh install of Android Studio. However, tried removing all of them, and adding them back. Check your space, try to have 25GB maybe or more free Check for Virtual Box, Antivirus Software, etc. Open Android Studio with Administrator privileges
运行在双显示器/坞站上?
A)在不插任何插头的情况下运行模拟器，然后插回显示器!(我知道很奇怪)……或者更好的是…… B)创建一个新的硬件配置文件，它将使您能够将图形:自动更改为软件。
